PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3443Handle,socket Wrench

Wright Tool Co · NSN 5120-01-396-5922 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-396-5922 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-396-5922. Primary manufacturer part number: 3443.
Features
  • Handle,socket Wrench — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 4 CLASS
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B107.10M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: SLIDING T
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-396-5922, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-396-5922
Primary Part Number3443
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Co
StatusACTIVE
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND 4 CLASS
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B107.10M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Style DesignatorSLIDING T
Drive End ShapeSQUARE SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-011-44960913177-2 INTERCHANGEABLE
Nut,plain,hexagon
Agco Corp Parts Opn
2520-00-714-76323-4-43 INTERCHANGEABLE
Yoke,end
Dana Corp Spicer Transmission Div
5930-00-813-5805684-473-9001 INTERCHANGEABLE
Switch,rotary
Honeywell International Inc. Div Aerospace - Torrance
5920-01-275-7228 INTERCHANGEABLE
Fuseholder,extractor Post
6515-01-319-27063443 INTERCHANGEABLE
Blade,arthroscopic,surgical
Dyonics Inc Sub of William H Rorer Inc
5330-01-319-92693443 INTERCHANGEABLE
Retainer,packing
Weil Pump Co Inc
6515-01-422-620813-C INTERCHANGEABLE
Cuff,calf,cryothera
Aircast Inc
5306-01-532-69923443 INTERCHANGEABLE
Bolt Assembly
80/20, Llc
1005-01-541-24793443 INTERCHANGEABLE
Lock,breech,machine Gun
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
4720-01-602-53703443 INTERCHANGEABLE
Hose,nonmetallic
Anton Paar Usa, Inc
Cross-Reference Index
Part NumberManufacturer
B107.10M The American Society of Mechanical Engineers (USA)
B107.10M TY1CL4 General Services Administration Federal Supply Service (USA)
3443 PRIMARY Wright Tool Co (USA)
Related Parts
5310-00-011-4496INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0913177-2
2520-00-714-7632INTERCHANGEABLE
YOKE,END
3-4-43
5930-00-813-5805INTERCHANGEABLE
SWITCH,ROTARY
684-473-9001
5920-01-275-7228INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
6515-01-319-2706INTERCHANGEABLE
BLADE,ARTHROSCOPIC,SURGICAL
3443
5330-01-319-9269INTERCHANGEABLE
RETAINER,PACKING
3443
6515-01-422-6208INTERCHANGEABLE
CUFF,CALF,CRYOTHERA
13-C
5306-01-532-6992INTERCHANGEABLE
BOLT ASSEMBLY
3443
1005-01-541-2479INTERCHANGEABLE
LOCK,BREECH,MACHINE GUN
3443
4720-01-602-5370INTERCHANGEABLE
HOSE,NONMETALLIC
3443
6760-01-622-5001INTERCHANGEABLE
TRIPOD,PHOTOGRAPHIC
3443

Frequently Asked Questions

What is NSN 5120-01-396-5922?

NSN 5120-01-396-5922 is a Handle,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-396-5922?

NSN 5120-01-396-5922 has 3 cross-referenced part numbers: B107.10M (The American Society of Mechanical Engineers), B107.10M TY1CL4 (General Services Administration Federal Supply Service), 3443 (Wright Tool Co).

What NSN replaces 5120-01-396-5922?

There are 11 known substitutes for 5120-01-396-5922: 5310-00-011-4496, 2520-00-714-7632, 5930-00-813-5805 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3443?

Key specifications for 3443: Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Nondefinitive Spec/std Data: 1 TYPE AND 4 CLASS; Material: STEEL OVERALL; Specification/standard Data: 05047-ASME B107.10M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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